Email this article Mechanism of detonation formation as a result of free flame propagation in unconfined space
- Authors: Kiverin A.D.1, Yakovenko I.S.1, Fortov V.E.1
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Affiliations:
- Joint Institute of High Temperature of the Russian Academy of Sciences
- Issue: Vol 489, No 5 (2019)
- Pages: 461-464
- Section: Physics
- URL: https://journals.eco-vector.com/0869-5652/article/view/18838
- DOI: https://doi.org/10.31857/S0869-56524895461-464
- ID: 18838
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Abstract
The problem of the detonation formation as a result of unconfined flame propagation is solved numerically. The mechanism of detonation formation is distinguished. It is related to the local formation of shock waves du- ring the linear stage of development of flame front perturbations formed on the surface of the expanding flame front. General criteria of the establishment of the conditions for the detonation transition via the proposed mechanism are formulated.
About the authors
A. D. Kiverin
Joint Institute of High Temperature of the Russian Academy of Sciences
Author for correspondence.
Email: alexeykiverin@gmail.com
Russian Federation, 13/19, Izhorskaya street, Moscow, 125412
I. S. Yakovenko
Joint Institute of High Temperature of the Russian Academy of Sciences
Email: alexeykiverin@gmail.com
Russian Federation, 13/19, Izhorskaya street, Moscow, 125412
V. E. Fortov
Joint Institute of High Temperature of the Russian Academy of Sciences
Email: alexeykiverin@gmail.com
Academician of the Russian Academy of Sciences
Russian Federation, 13/19, Izhorskaya street, Moscow, 125412References
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